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make tmpRow proper size before copyTo to avoid reallocated tmpCol (#10860)

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* make tmpRow proper size before copyTo to avoid reallocated tmpCol

* do the transposition without creating temporary array; replace TAB with spaces.

* revert the previous commit
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PalkoNazar 2018-02-20 15:55:25 +02:00 committed by Vadim Pisarevsky
parent a0c2718adb
commit 470d34ddbb
1 changed files with 1 additions and 0 deletions
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modules/calib3d/src/circlesgrid.cpp
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@ -117,6 +117,7 @@ void CirclesGridClusterFinder::hierarchicalClustering(const std::vector<Point2f>
Mat tmpRow = dists.row(minIdx);
Mat tmpCol = dists.col(minIdx);
cv::min(dists.row(minLoc.x), dists.row(minLoc.y), tmpRow);
tmpRow = tmpRow.t();
tmpRow.copyTo(tmpCol);
clusters[minIdx].splice(clusters[minIdx].end(), clusters[maxIdx]);